/* ==========================================================================
   KPRS FOODS — BUTTONS / BADGES / ICONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-small);
  line-height: 1;
  padding: 0.9rem 1.5rem;
  min-height: 44px; /* accessible tap target */
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--duration-base) var(--ease-standard),
              color var(--duration-base) var(--ease-standard),
              border-color var(--duration-base) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

/* Primary — main conversion action (Send Enquiry) */
.btn--primary {
  background: var(--cyan-500);
  color: var(--navy-900);
  border-color: var(--cyan-500);
}
.btn--primary:hover { background: var(--cyan-600); border-color: var(--cyan-600); color: var(--white); }

/* Secondary — WhatsApp / alternate action, distinct but not competing */
.btn--secondary {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}
.btn--secondary:hover { background: var(--navy-900); color: var(--white); }

/* On navy backgrounds, secondary needs light border/text */
.section--navy .btn--secondary {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.section--navy .btn--secondary:hover {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}

/* Ghost — low-emphasis link-style action */
.btn--ghost {
  background: transparent;
  color: var(--cyan-600);
  border-color: transparent;
  padding-inline: var(--space-2);
}
.btn--ghost:hover { color: var(--cyan-500); }

.btn--sm { padding: 0.65rem 1.1rem; font-size: var(--fs-micro); min-height: 38px; }
/* Touch-width viewports: small buttons still need a 44px tap target */
@media (max-width: 1023px) {
  .btn--sm { min-height: 44px; padding-block: 0.8rem; }
}
.btn--block { width: 100%; }

.btn-icon {
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}

/* ---- Badges (factual-only labels, e.g. "PAN India Supply") ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.4em var(--space-3);
  border-radius: var(--radius-pill);
  font-size: var(--fs-micro);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  background: rgba(20, 184, 196, 0.12);
  color: var(--cyan-600);
  border: 1px solid rgba(20, 184, 196, 0.25);
}
/* On the navy hero, the light-ground badge would sit at low contrast —
   use the navy-ground variant there too. */
.hero .badge,
.section--navy .badge {
  background: rgba(20, 184, 196, 0.18);
  color: var(--cyan-500);
  border-color: rgba(20, 184, 196, 0.35);
}

/* ---- WhatsApp action -----------------------------------------------------
   Used where the button sits on a coloured ground (the cyan CTA banner):
   solid navy with white text and glyph, so it never washes out. */
.btn--whatsapp {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
  box-shadow: 0 10px 24px rgba(6, 24, 40, 0.22);
}
.btn--whatsapp:hover,
.btn--whatsapp:focus-visible {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}
.btn--whatsapp:hover .btn-icon path,
.btn--whatsapp:focus-visible .btn-icon path { fill: var(--navy-900); }

/* On the navy hero the outline secondary needs light ink — .hero is not
   .section--navy, so it would otherwise render navy-on-navy. */
.hero .btn--secondary {
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
}
.hero .btn--secondary:hover,
.hero .btn--secondary:focus-visible {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}